Entertained
v. 款待, 招待( entertain的过去式和过去分词 ); 使欢乐; 使娱乐; 抱有
🗣️ 情景例句
What's the matter?
有什么事？
He that is master must serve.
主人必须会服务。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）